My Firefox 3 bookmarks toolbar disappeared suddenly. It vanished from my browser window, and when I tried to bring in back by right-clicking on the toolbars' area and re-checking the "bookmark toolbar" it came back empty. I tried dragging-and-dropping links to the empty toolbar, but It's not working. I checked the bookmarks library (using the "organize bookmarks" option in the "bookmarks' menu, and it showed me that the bookmarks toolbar is in place, with all the links I put there existing.
What can I do to solve the problem (besides trying to re-install Firefox)?